脊柱拍片體位及要點(diǎn)課件整理-002

頸椎張口位●攝影目的:觀察寰、樞椎的正位情況●攝影體位:患者直立于攝影架前,頭稍后仰,枕外粗隆置于暗盒中心上方2cm.口盡量張大●中心線:上下牙齒中點(diǎn)。照片顯示:從口腔中清晰顯示一、二頸椎的前后位影像頸椎張口位1標(biāo)準(zhǔn)片顯示●寰、樞椎顯示于上、下齒之間●上中切牙牙冠與枕骨底部相重,第2頸椎齒突不與枕骨重疊牙突與第一頸椎兩側(cè)隙對(duì)稱,寰枕關(guān)節(jié)呈切線狀顯示●寰、樞椎骨紋理顯示清晰標(biāo)準(zhǔn)片顯示2頸椎張圖4-2-1頸張口位攝影體位圖頸3齒突寰樞關(guān)寰椎節(jié)間隙樞椎頸椎張口位齒突4頸椎張口位頸椎張口位5椎張椎張6頸椎前后位●攝影目的:觀察第3~7頸椎的正位影像●攝影體位:患者直立于攝影架前,頭部后仰,膠片上緣超出枕外粗隆,并吩咐患者做下頜骨上下運(yùn)動(dòng)中心線:頭向10°角,甲狀軟骨●照片顯示:第3~7頸椎的正位影像頸椎前后位7標(biāo)準(zhǔn)片顯示●第3~7頸椎與第1胸椎投影于照片中●頸椎棘突位于椎體正中,橫突左右對(duì)稱●椎間隙與鉤突關(guān)節(jié)顯示清晰●氣管投影于椎體正中●下頜骨位于第2、3椎間隙水屏高度顯示●第3~7頸椎骨紋理顯示清晰標(biāo)準(zhǔn)片顯示8頸椎前后位圖4-2-3第三至七頸椎前后位攝影偉位頸9枕骨第2頸椎椎體第3頸椎第4頸椎椎第5頸椎橫突椎間隙第6頸椎棘突第7頸椎椎弓根第1胸椎第1肋骨枕骨10脊柱拍片體位及要點(diǎn)課件整理_00211脊柱拍片體位及要點(diǎn)課件整理_00212脊柱拍片體位及要點(diǎn)課件整理_00213脊柱拍片體位及要點(diǎn)課件整理_00214脊柱拍片體位及要點(diǎn)課件整理_00215脊柱拍片體位及要點(diǎn)課件整理_00216脊柱拍片體位及要點(diǎn)課件整理_00217脊柱拍片體位及要點(diǎn)課件整理_00218脊柱拍片體位及要點(diǎn)課件整理_00219脊柱拍片體位及要點(diǎn)課件整理_00220脊柱拍片體位及要點(diǎn)課件整理_00221脊柱拍片體位及要點(diǎn)課件整理_00222脊柱拍片體位及要點(diǎn)課件整理_00223脊柱拍片體位及要點(diǎn)課件整理_00224脊柱拍片體位及要點(diǎn)課件整理_00225脊柱拍片體位及要點(diǎn)課件整理_00226脊柱拍片體位及要點(diǎn)課件整理_00227脊柱拍片體位及要點(diǎn)課件整理_00228脊柱拍片體位及要點(diǎn)課件整理_00229脊柱拍片體位及要點(diǎn)課件整理_00230脊柱拍片體位及要點(diǎn)課件整理_00231脊柱拍片體位及要點(diǎn)課件整理_00232脊柱拍片體位及要點(diǎn)課件整理_00233脊柱拍片體位及要點(diǎn)課件整理_00234脊柱拍片體位及要點(diǎn)課件整理_00235脊柱拍片體位及要點(diǎn)課件整理_00236脊柱拍片體位及要點(diǎn)課件整理_00237脊柱拍片體位及要點(diǎn)課件整理_00238脊柱拍片體位及要點(diǎn)課件整理_00239脊柱拍片體位及要點(diǎn)課件整理_00240脊柱拍片體位及要點(diǎn)課件整理_00241脊柱拍片體位及要點(diǎn)課件整理_00242脊柱拍片體位及要點(diǎn)課件整理_00243脊柱拍片體位及要點(diǎn)課件整理_00244脊柱拍片體位及要點(diǎn)課件整理_00245脊柱拍片體位及要點(diǎn)課件整理_00246脊柱拍片體位及要點(diǎn)課件整理_00247脊柱拍片體位及要點(diǎn)課件整理_00248脊柱拍片體位及要點(diǎn)課件整理_00249脊柱拍片體位及要點(diǎn)課件整理_00250脊柱拍片體位及要點(diǎn)課件整理_00251脊柱拍片體位及要點(diǎn)課件整理_00252脊柱拍片體位及要點(diǎn)課件整理_00253脊柱拍片體位及要點(diǎn)課件整理_00254脊柱拍片體位及要點(diǎn)課件整理_00255脊柱拍片體位及要點(diǎn)課件整理_00256脊柱拍片體位及要點(diǎn)課件整理_00257脊柱拍片體位及要點(diǎn)課件整理_00258脊柱拍片體位及要點(diǎn)課件整理_00259脊柱拍片體位及要點(diǎn)課件整理_00260脊柱拍片體位及要點(diǎn)課件整理_00261脊柱拍片體位及要點(diǎn)課件整理_00262脊柱拍片體位及要點(diǎn)課件整理_00263脊柱拍片體位及要點(diǎn)課件整理_00264脊柱拍片體位及要點(diǎn)課件整理